diff --git a/WordsIDE/storychainspresent.cpp b/WordsIDE/storychainspresent.cpp
index 674e413..ff7667d 100644
--- a/WordsIDE/storychainspresent.cpp
+++ b/WordsIDE/storychainspresent.cpp
@@ -15,7 +15,7 @@ using namespace CommandList;
 StorychainsPresentModel::StorychainsPresentModel(Core::AppCore *core)
     : core_ins(core), model_base(new QStandardItemModel),
       details_base(new QTextDocument) {
-    sync_tools = new ModelSyncs<DesNode *>(
+    sync_tools = new TreeSyncs<DesNode *>(
         model_base,
         [](DesNode *const &d, QStandardItem *it) -> bool {
             return static_cast<NamedNode *>(d)->name().first() == it->text();
diff --git a/WordsIDE/storychainspresent.h b/WordsIDE/storychainspresent.h
index b9cffec..55311f0 100644
--- a/WordsIDE/storychainspresent.h
+++ b/WordsIDE/storychainspresent.h
@@ -35,7 +35,7 @@ namespace Components {
         Core::AppCore *const core_ins;
         QStandardItemModel *const model_base;
         QTextDocument *const details_base;
-        Tools::ModelSyncs<Parse::Result::DesNode*> *sync_tools;
+        Tools::TreeSyncs<Parse::Result::DesNode*> *sync_tools;
 
     };